薄型强排燃气热水器热效率提升

采用热能反平衡分析手段，对市场流行的薄型强排燃气热水器热效率偏低现象进行系统分析，并提出改进方案，通过该技术改进，热水器热效率可提高3％以上，且避免了烟气冷凝等缺陷。

By means of heat anti-balance analyzing, analyze the phenomenon that low thermal efficiency of compact force exhaust type gas water heater are sell large in the appliance market, after taking an improve project ,using the improved technology, heat exchange efficiency can be raised 3% or more, and can avoid limitation of producing condensing water.